The dose distributions in targets changed little when the beam number increased from7to9.

当照射野数由7增加到9时，剂量分布没有改善。

youdao

Prediction problem of trim-beam number in colored-textile manufacturing process scheduling is discussed.

分析了整经轴数预测在实际色织生产过程调度中所起的重要作用。

youdao

Conclusions: the beam Angle and the number of beams have influence upon dose distribution, the dose distribution would be improved for large volume target with the increment of beam number.

结论：照射野方向和照射野的数目对剂量分布有影响，增加照射野的数目可以改善体积较大的病灶的剂量分布。

youdao

So this gives you a little bit of an idea of just how many individual photons there are in a laser beam of light. This is a huge number of photons.

这个给你们一点思路关于,一个激光束有多少独立的光子,这是一个巨大的光子数目。

麻省理工公开课 - 化学原理课程节选

His thesis was based on algorithms that describe how a large number of independent devices could beam data to one another, an approach called mesh networking.

FORBES: EMBEDDED NETWORKS